Liaoning Borui Machinery Co., Ltd products

We made these large plates for our client in USA. Their material is Gray Iron Class 35, with Brinell hardness BH 160-220. Their weights are from 60kg to 300kg per piece. Two front and back surfaces need to be grinded to Rz3.2. This is very smooth as mirror. There is no any sand holes or air holes on any surfaces or inside. This requirement is very high.

Manhole covers are used to cover up the deep wells and manholes on the road, it can protect the safety of pedestrians and vehicles. The shapes of manhole cover include round and square. Manhole covers are widely used in the drainage system.

Cast Iron Brackets are the main products of Dandong Foundry in China. We have made many types of ductile iron brackets for engineering trucks and automotives for the manufacturers in China and overseas.

We also produced various carbon steel, alloy steel pipe fittings, large steel pipes, elbows, tee joints for our clients in Germany, Australia, New Zealand, USA etc. The production process includes sand casting and lost wax investment casting.

We also produced high temperature resistant cast steel castings. The following is the snow mould used in aluminum smelting plants for making aluminum ingot in Australia. The material is a type of high Cr alloy steel. We produced them by sand casting process.

Dandong Foundry has manufactured various ductile iron and gray iron exhaust manifolds in China. We have rich experience in casting production, machining, assembly and quality inspection. Our foundry has supplied cast iron exhaust manifolds for our aftermarket clients in USA, UK and Australia for many years.

Dandong Foundry has produced various casted cradle bracket of cylinder for truck and trailer over 20 years, including triangle bracket, small and large cradle bracket, body bracket etc. We use automatic molding line and shell molding production processes to guarantee the high quality of ductile iron cradle brackets of cylinder with the lowest production costs. In the past, many clients manufactured these cradle brackets by steel bending and welding, or by steel castings, 20 years ago, our dandong foundry started to produce them by ductile iron casting process, and get great success. The high quality cast iron cradle brackets could replace the traditional fabrication process, with much lower prices and high production rate.